update python sims

misc/sim/walk2map.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python2
+
+def main():
+  import sys
+  args = sys.argv
+  if len(args) != 2:
+    print "Usage:", args[0], "path/to/walk.txt"
+    return
+  import glob
+  files = glob.glob(args[1])
+  if len(files) == 0:
+    print "File not found:", args[1]
+    return
+  for inFile in files:
+    with open(inFile, 'r') as f:  lines = f.readlines()
+    out = []
+    nodes = dict()
+    for line in lines:
+      words = line.strip().strip('[').strip(']').split(',')
+      if len(words) < 5: continue
+      if words[0].strip('"') != "link": continue
+      first, second = words[3], words[4]
+      if first not in nodes: nodes[first] = len(nodes)
+      if second not in nodes: nodes[second] = len(nodes)
+    for line in lines:
+      words = line.strip().strip('[').strip(']').split(',')
+      if len(words) < 5: continue
+      if words[0].strip('"') != "link": continue
+      first, second = nodes[words[3]], nodes[words[4]]
+      out.append("{0} {1}".format(first, second))
+    with open(inFile+".map", "w") as f: f.write("\n".join(out))
+  # End loop over files
+# End main
+
+if __name__ == "__main__": main()